Casparian strips are barrel shaped cells in which tangential and radial walls are impermeable to water because of
1.suberin deposition
2.cellulose deposition
3. cutin deposition
4. casparin deposition

The parenchymatous cells which lie between the xylem and phloem are called
1.Conjunction cells
2.conjuctive cells
3. pith
4. cortex

All the tissues that lie inner to the endodermis are called as
1.vascular bundle
2.stele
3. pith
4. cork cambium

How many of the following constitute the stele?
Vascular bundles, pericycle, endodermis, pith, cortex, epidermis
1.4
2.3
3. 2
4. 5

In dicot root, the pith present is
1.small or inconspicuous
2.large and well developed
3. small and well developed
4. large and inconspicuous

How many of the followings are common between monocot and dicot root?
(Vascular bundles, pericycle, endodermis, pith, cortex, epidermis)
1.4
2.3
3. 6
4. 5

Which of the following is not possible in monocot root?
1.primary growth
2.secondary growth
3. lateral meristem
4. Both 2 and 3

In dicot stem epidermis is___________ layered and hypodermis is __________layered
1.single, multi
2.multi, single
3. single, single
4. multi,multi

In dicot stem hypodermis is made up of___________cells while general cortex is made up of_______________.
1.collencyma,sclerenchyma
2.collencyma,parenchyma
3.parenchyma,sclerenchyma
4. parenchyma,collenchyma

Which of the following is referred to as the ‘starch sheath’
1.hypodermis
2.pericycle
3. epidermis
4. None of these